package com.cloud.core.constants;

/**
 * 常量
 * Copyright: Copyright (C) 2021 DLANGEL, Inc. All rights reserved.
 * Company: 大连安琪科技有限公司
 *
 * @author Rex
 * @since 2021/5/19 13:39
 */
public interface SysConst {

    /**
     * 正则
     */
    interface Regex {
        /**
         * xls
         */
        String FILE_EXT_XLS = "^.+\\.(?i)(xls)$";
        /**
         * xlsx
         */
        String FILE_EXT_XLSX = "^.+\\.(?i)(xlsx)$";
    }
}
